A spaghetti measurer is a kitchen tool designed to help cooks portion out the right amount of dry spaghetti before cooking. It typically features holes of various sizes, each corresponding to a serving size, allowing users to easily measure the desired quantity for one or more people. These tools can be made from materials like plastic or metal and are often compact for easy storage. Using a spaghetti measurer can help prevent waste by ensuring that only the necessary amount of pasta is prepared, making it a practical addition to any kitchen alongside other utensils like measuring cups and kitchen scales.